-Pronotum with humeral angles acute, the side margins calloused and pale-->pilosulus

-Pronotum with humeral angles obtusely rounded, the side margins not distinctly paler than the disk

Head and pronotum with numerous erect hairs; pronotum usually blackish-bronzed, rather coarsely and densely punctate; membrane dark without fuscous spots; claspers of male twisted, not curved; lateral plates of female genitalia acute at apex-->eurinus

Head and pronotum with few if any erect hairs; basal half of pronotum brown, very finely and sparsely punctate; membrane pale with vague fuscous spots; claspers of male curved, divaricate at base, convergent at tip; lateral plates of female genitalia broadly rounded at apex-->conspersus

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